G-ADEF was the fifth and last Comet
built. Painted silver and blue it was built for Cyril Nichelson who
planned to use it for a series of long distance records. It entered the
King's Cup Rece in September 1935 but did not start. It did leave for a
record attempt to Cape Town but the crew had to abandon the aircraft by
parachute over Sudan and Boomerang was lost.

Boomerang was painted silver with 2 shades of Blue on the fuselage
stripe and nose.